Ubuntu: Security Advisory (USN-3845-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-3845-1 freerdp, freerdp2 vulnerabilities

Eyal Itkin discovered FreeRDP incorrectly handled certain stream encodings. A malicious server could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applies to Ubuntu 18.04 LTS and Ubuntu 18.10. CVE-2018-8784,...

USN-3845-1: FreeRDP vulnerabilities

Eyal Itkin discovered FreeRDP incorrectly handled certain stream encodings. A malicious server could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applies to Ubuntu 18.04 LTS and Ubuntu 18.10. CVE-2018-8784,...

The vulnerability of the FreeRDP remote desktop protocol lies in errors in processing specially crafted request packets, which allows attackers to trigger service failures or perform “man-in-the-middle” attacks.

The vulnerability of the FreeRDP remote desktop protocol is related to errors in processing specially crafted request packets. Exploiting this vulnerability allows a malicious actor to cause an application to terminate abnormally or carry out “man-in-the-middle” attacks...

FreeRDP Out-of-Bounds Write Vulnerability

FreeRDP is a free, open source implementation of the Remote Desktop Protocol RDP developed by the FreeRDP team. An out-of-bounds write vulnerability in the 'nscrledecode' function in versions prior to FreeRDP 2.0.0-rc4 can be exploited by a remote attacker to cause a denial of service memory...

FreeRDP Buffer Overflow Vulnerability (CNVD-2019-00654)

FreeRDP is a free, open source implementation of the Remote Desktop Protocol RDP developed by the FreeRDP team. A heap buffer overflow vulnerability in the 'zgfxdecompresssegment' function in versions prior to FreeRDP 2.0.0-rc4 can be exploited by a remote attacker to cause a denial of service...

FreeRDP Buffer Overflow Vulnerability (CNVD-2019-00652)

FreeRDP is a free, open source implementation of the Remote Desktop Protocol RDP developed by the FreeRDP team. A heap buffer overflow vulnerability exists in the 'updatereadbitmapupdate' function in versions of FreeRDP prior to 2.0.0-rc4, which can be exploited by a remote attacker to cause a...

FreeRDP NTLM Authentication Module Out-of-Bounds Read Vulnerability

FreeRDP is a free, open source implementation of the Remote Desktop Protocol RDP developed by the FreeRDP team.NTLM Authentication module is one of the NTLM NT Lan Manager authentication modules. An out-of-bounds read vulnerability exists in the NTLM Authentication module in versions prior to...

CVE-2018-8789

FreeRDP prior to version 2.0.0-rc4 contains several Out-Of-Bounds Reads in the NTLM Authentication module that results in a Denial of Service segfault...

CVE-2018-8789

FreeRDP prior to version 2.0.0-rc4 contains several Out-Of-Bounds Reads in the NTLM Authentication module that results in a Denial of Service segfault...

CVE-2018-8786

FreeRDP prior to version 2.0.0-rc4 contains an Integer Truncation that leads to a Heap-Based Buffer Overflow in function updatereadbitmapupdate and results in a memory corruption and probably even a remote code execution...

CVE-2018-8787

FreeRDP prior to version 2.0.0-rc4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function gdiBitmapDecompress and results in a memory corruption and probably even a remote code execution...

Heap overflow

FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfxdecompress that results in a memory corruption and probably even a remote code execution...

CVE-2018-8787

FreeRDP prior to version 2.0.0-rc4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function gdiBitmapDecompress and results in a memory corruption and probably even a remote code execution...

CVE-2018-8784

FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfxdecompresssegment that results in a memory corruption and probably even a remote code execution...

DEBIAN-CVE-2018-8787

FreeRDP prior to version 2.0.0-rc4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function gdiBitmapDecompress and results in a memory corruption and probably even a remote code execution...

CVE-2018-8785

FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfxdecompress that results in a memory corruption and probably even a remote code execution...

DEBIAN-CVE-2018-8784

FreeRDP prior to version 2.0.0-rc4 contains a Heap-Based Buffer Overflow in function zgfxdecompresssegment that results in a memory corruption and probably even a remote code execution...

Integer overflow

FreeRDP prior to version 2.0.0-rc4 contains an Integer Truncation that leads to a Heap-Based Buffer Overflow in function updatereadbitmapupdate and results in a memory corruption and probably even a remote code execution...

Design/Logic Flaw

FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nscrledecode that results in a memory corruption and possibly even a remote code execution...